baber/WOPTO huggingface dataset:
Patent JP-H0376158-A (JP)
Title: Formation of memory cell pattern
Inventor: ITO YOSHIO
IPC: H01L27/10
Filed: 1989-08-18
Abstract: PURPOSE:To increase the area of a storage electrode by forming a rectangular storage electrode at the crossing part of two perpendicular stripelike patterns in two photolithography etching steps. CONSTITUTION:A base structure is formed of an element region 21 and a word line 22 on a semiconductor substrate, further provided with a cell contact 23, and a polysilicon film 24 is formed on the whole surface. When a resist pattern 25 is formed in a stripe state perpendicularly to the line 22 to cover a part to become a storage electrode thereon in a photolithography step, the two patterns 25 are adjacently formed. Then, after the film 24 is etched to form a stripelike pattern 25 including the part to become the storage electrode, a resist pattern 27 is formed in a stripe state parallel to the line 22 to cover the part in a photolithography step and the pattern 26 is etched. Thereafter, only a rectangular stripelike pattern part of the crossing part remains, and a storage electrode 28 is completed. As a result, the rounding of the corner of the electrode can be prevented to increase the area of the electrode.
Patent JP-2000047418-A (JP)
Title: Toner and developing device with the toner
Inventor: OKADA HIDEKI
IPC: G03G15/08
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a toner with better fluidity and an electrification property by setting the average grain size of the whole toner and the average grain size of the toner made of base grains with the density less than the prescribed external filler density to specific values respectively, and satisfying a specific relation between the specific values. SOLUTION: In a toner constituted of many base grains (C) 8 and many external fillers (SiO2) 9 stuck to the base grains 8, the average grain size D1 of the whole toner and the average grain size D2 of the toner constituted of base grains with the density less than the prescribed external filler density are set to satisfy the relation D1/D2<2. When this relation is set, the grain size of the toner with the density less than the prescribed external filler density can be practically increased. The toner excellent in fluidity and an electrification property can be obtained.
Patent JP-H0660084-A (JP)
Title: Schedule setting method for building management
Inventor: NISHIKAWA TAKASHI
IPC: G06Q10/10
Filed: 1992-08-07
Abstract: PURPOSE:To efficiently attain the schedule setting of a building management. CONSTITUTION:In the building management system quipped with a central CPU 1 and a CRT 2, symbol colors 37-41 are applied to equipments 14-24 displayed at each floor plane 10 on the screen of the CRT 2 so as to be identified by schedule group units, so that the schedule groups can be easily identified by the color. And also, at the time of the schedule setting, the setting of a schedule registration, schedule delete, and schedule time can be attained by selecting the objective equipment on the plane.
Patent JP-S6454980-A (JP)
Title: Video device
Inventor: MIZUSHIMA TSUNEHIRO
IPC: H04N5/64
Filed: 1987-08-26
Abstract: PURPOSE:To simplify the operation in case of assembling and repairing by opening the front face of a cabinet with a television unit assembled therein so as to form a video device mount space for a video tape recorder and a video player and forming a barrier incorporatedly to the middle stage of them. CONSTITUTION:A synthetic resin material is processed to form a box shaped front side cabinet 23a and a rear face side cabinet 23b and they are connected to form a cabinet 23. Moreover, spaces 28, 29 are provided respectively to a cathode ray tube 21 inserted to the upper part and a video tape recorder or video player 22 located thereunder, a barrier 27 is formed incorporatedly between the spaces 28 and 29, and the front face of the spaces 28, 29 are opened. Thus, the cathode ray tube 21 and the video player 22 are mounted individually to facilitate their positioning, mounting and removal.
Patent JP-S6189632-A (JP)
Title: Formation of resist pattern
Inventor: SHIGEMITSU FUMIAKI
IPC: H01L21/027
Filed: 1984-10-09
Abstract: PURPOSE:To stabilize the sensitivity of a resist film and to facilitate the selection of arbitrary conditions of sensitivity by a method wherein the resist film is heated up above a transition temperature by baking after it is exposed, and then the film is cooled down below the transition temperature at a prescribed speed prior to a developing process thereof. CONSTITUTION:Processes of application and prebaking of a resist film are the same with conventional ones, and the cooling of the resist film is conducted after prebaking. This cooling process may be conducted by natural cooling or any other method, and the thermal history thereof is ignored. Next, exposure of the resist film is conducted in the same way as in a conventional process. After the exposure, pre-development baking is applied, and this baking requires only a time taken until the resist film is heated up above a glass transition temperature Tg. After this pre-development baking is ended, cooling is conducted under a speed control. By controlling or selecting this speed of cooling, the sensitivity of the resist film can be controlled or selected. After this cooling process, processes of development, rinsing, etc. are performed in the same way as in a conventional method.
Patent JP-S5853893-A (JP)
Inventor: IDE KATSUYUKI
IPC: H02B3/00
Filed: 1981-12-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6272181-A (JP)
Title: Solar battery
Inventor: KAMAIKE MAKOTO
IPC: H01L31/04
Filed: 1985-09-25
Abstract: PURPOSE:To avoid degradation of productivity caused by insulation defects between a collector electrode and a backside electrode by providing an electrical insulating layer between the part of an amorphous silicon film where the collector electrode is provided and the backside electrode. CONSTITUTION:A comb shape collector electrode 2, a transparent conductive film 3, an amorphous silicon films 4 and a backside electrode 5 are successively formed on the surface of a transparent insulation substrate 1. An electrical insulating layer 11, composed of epoxy resin or the like, is provided between the part of the amorphous silicon film 4 where the collector electrode 2 is formed and the backside electrode 5. At the part where the collector electrode 2 is formed, the transparent conductive film 3 and the amorphous silicon film 4 tend to be thinner than at the other parts owing to the thin film forming technology. This tendency is especially notable at the corner parts of the electrode 2. However, with this constitution, even is the transparent conductive film 3 and the amorphous silicon film 4 do not have predetermined thicknesses, electrical insulation between the collector electrode 2 and the backside electrode 5 can be sufficiently ensured.
Patent JP-2000028366-A (JP)
Title: Angular velocity sensor
Inventor: NEGORO YASUHIRO
IPC: G01C19/5719
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To improve detection sensitivity of angular velocity by detecting angular velocity without being affected by acceleration even when acceleration is added. SOLUTION: In an angular velocity sensor, a rotary oscillator 4 is mounted to a substrate 1 via a supporting part 2 and rotary supporting beams 3, and the rotary oscillator 4 is rotated and oscillated about an axis O1-O1 by oscillation generating parts 12A to 12D. In addition, the first H-shaped oscillating part 6 is arranged in a square-shaped frame part 4A on the left side of the rotary oscillator 4 via the first supporting beam 5, and the second H-shaped oscillating part 8 is arranged in a frame part 4B on the right side via the second supporting beam 5. Then when acceleration Ω is added about the axis O1-O1 with the rotary oscillator 4 rotated and oscillated, the first and second H-shaped oscillating parts 6 and 8 are oscillated about the axis O1-O1 symmetrically with respect to a point along the x-axis.  The displacements of the first and second H-shaped oscillating parts 6 and 8 are detected by the first and second displacement detecting parts 16L, 16R, 20L, and 20R.
Patent JP-H0854806-A (JP)
Title: Printing device
Inventor: UBUKAWA HISAKI
IPC: G06K15/12
Filed: 1994-08-11
Abstract: PURPOSE:To eliminate the omission caused by thinning out dots and to save toner while keeping printing quality in the case of setting a mode for saving toner consumption in an electrophotographic printing device. CONSTITUTION:A toner ordinarily consuming mode and a toner savingly consuming mode can be switched, and when the toner savingly consuming mode is set, a shift pulse obtained by delaying a dot pulse generated from a pulse generation circuit 52 by specified time is outputted by a shift register 56 and the AND of the dot pulse and the shift pulse is outputted by an AND gate circuit 57, whereby the width of the outputted pulse at on-time is reduced and the toner consumption is saved.
Patent JP-S59101620-A (JP)
Title: Imaging device
Inventor: YONEKUBO MASATOSHI
IPC: G02F1/1335
Filed: 1982-12-02
Abstract: PURPOSE:To form a imaging device which reduces a loss due to surface reflection, has higher resolution and is capable of imaging at a higher speed by joining at least one polarizing plate to light transmittable parts by a joining material whose refractive index is almost equal to the refractive index of the polarizing plate and the light transmittable parts. CONSTITUTION:A polarizing plate is joined to an optical guide 2 and a focusing optical fiber array 6, respectively, by use of an epoxy resin whose refractive index is 1.52. Optical energy emitted from an aperture type fluorescent lamp 1 is transferred by the optical guide 2 consisting of a rectangular parallelepiped of glass, converted to an optical signal by polarizing plates 3, 5 and a liquid crystal cell 4 forming a micro-shutter, and forms a latent image on a photosensitive body by the focusing optical fiber array 6. In this case, the total surface reflection loss becomes about 28%. When said energy is compared with optical energy obtained by a conventional method, the optical energy increases by about 16%.
Patent JP-S6455682-A (JP)
Title: Card device
Inventor: FUJIMOTO KAZUO
IPC: B42D15/02
Filed: 1987-08-26
Abstract: PURPOSE:To inexpensively and easily constitute a device by installing switch modules and using the other control signal lines in common and suppressing the increase of the number of control signal lines to handle plural information cards. CONSTITUTION:A card device consists of an information processor consisting of a power supply module 4, a clock supply module 5, a reset supply module, an input/output interface module 7, and switch modules 8-10 connected to modules 5, 6, 7 respectively and two or more information cards 1 and 2 connected to the information processor. One of plural information cards 1 and 2 is selected by switch modules 8-10 to input and output information. Thus, the card device handling plural information cards is inexpensively and easily constituted because the increase rate of the number of control terminals is reduced.
Patent JP-S6369578-A (JP)
Inventor: HAGIWARA TATSUO
IPC: B07B1/42
Filed: 1986-09-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000050514-A (JP)
Title: Battery charging device
Inventor: TERAMOTO TAKAYUKI
IPC: H02J7/02
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To constitute a charging device using a 400 V power supply with one kind of transformer similarly as when a normal 200 V power supply is used, and to dispense with consideration for the mounting space for a step-down transformer. SOLUTION: This battery charging device charges batteries 5, by reducing the voltage of a three-phase 400 V AC power supply 1 with a main transformer 2. The main transformer 2 with its iron core 2a shared, is wound with coils 2c for the main transformer, along with coils 2b for a step-down transformer. The voltage of the three-phase 400 V AC power supply 1 is reduced By these coils 2b for the step-down transformer reduce, so as to operate the control circuit 4 powered with 200 V AC that controls the battery charging device.
Patent JP-H05188129-A (JP)
Title: Reciever of two-channel wide-area position judging system and operating method thereof
Inventor: TOOMASU MAIKERU KINGU
IPC: G01S1/00
Filed: 1992-07-17
Abstract: PURPOSE: To simplify the structure by continuously tracking one specific satellite of a satellite group by the one side channel of a receiver, and sequentially tracking a plurality of satellites except the specific one satellite to the other channel. CONSTITUTION: First receiving channel 24 initially continuously decodes the signal of a specific satellite such as, for example satellite A to rangefind it. During the period, a second receiving channel 25 sequentially rangefinds the signals of other five satellites B to F of a satellite group. The channel 24 decodes the data from the satellite A, and is then switched to a sequencing mode. Simultaneously, the channel 25 is switched to a continuous mode, receives a signal from a satellite B, and decodes it. The channel 24 advances to the satellites A, C, D, E, F during the period, and range finds the five signals. When te data of the satellite B is decoded completely, the channels 24, 25 are again switched to the receiving mode, and then operated in the continuous ad sequential modes, respectively.
Patent JP-H0494342-A (JP)
Title: Automatic paper feeding device
Inventor: NITTA TETSUHIRO
IPC: B65H3/68
Filed: 1990-08-10
Abstract: PURPOSE:To smooth the sheet guiding by forming a recessed part that has a recessed part that is tilted in the direction that becomes wider as it goes outside in the understream of the feeding direction, on the position corresponding to the side end part of a recording sheet screen of the surface of a passing paper. CONSTITUTION:Two recessed parts 152, 153 on the left hand side, and one recessed part 154 on the right hand side, are formed on both sides of the surface of a passing paper sheet 31, namely, on the positions corresponding to the end part on both sides of a recording sheet 13 to be fed, and the recessed parts 152, 154 are of the same size of the width of an A4-sized paper sheet, while the recessed parts 153, 154 are of the width of the B4-sized paper sheet. Each recessed part 152-154 has a tilted part 155 which becomes wider outside as it goes understream in the direction of feeding of the sheet 13. The tilt angle betaof the sheet 13 from an external feeding cassette 50, is defined larger, and even when the front end corner of the sheet 13 is curled downward, a sheet is guided smoothly to the sheet passing surface 31 without generating any hooked part or external clogging, and feeding can thus be carried out accurately.
Patent JP-S63190884-A (JP)
Title: Optically active beta-amino acid derivative, its salt and production thereof
Inventor: HATANAKA MINORU
IPC: A61P31/04
Filed: 1987-08-26
Abstract: NEW MATERIAL:The compound of formula I [COOR<1> is (esterified) carboxy; R<2> is H, 1-10C acyl or (esterified) carboxy] and its salt. EXAMPLE:Methyl 2(R)-{(3S,4R)-3-[1(R)-hydroxyethyl]-2-oxoazetidin-4-yl}propano ate. USE:A production intermediate for penem compounds. PREPARATION:The compound of formula I can be produced by reacting a compound of formula II [SR<3> is (protected) mercapto] with an inorganic salt or a halogenation agent in the presence of water.
Patent JP-H0375544-A (JP)
Title: Apparatus for inspecting inside of laser tube
Inventor: NISHIMURA TSUTOMU
IPC: G01B11/30
Filed: 1989-08-18
Abstract: PURPOSE:To provide an inspecting apparatus characterized by a compact configuration, light weight and small power consumption and to make it possible to inspect the inside of a tube readily by providing a light source part, a light-beam scanning part and a light detecting part. CONSTITUTION:In a light source part 20, an elliptic laser light beam emitted from a laser diode 21 is shaped into a circular beam. Furthermore, the linearly polarized light is converted into the circularly polarized light. The light is projected on a rotating light beam scanning part 30. The light beam scanning part 30 is rotated with the light path of the light beam inputted from the light source 20 as the rotating axis. The light beam is emitted in the rotating circumferential direction from the light-beam scanning part 30 at a specified angle. Thus the inner wall of a tube is scanned. When the scanning of the light beam and the movement of an inspecting device are synchronized, the inside of the tube is scanned in a spiral state. When the inspection device is stopped, the scanning in the two-dimensional direction in the same plane is performed. In a light detecting part 40, the reflected light from the inner wall of the tube is received. The change in reflectivity is detected from the change in amount of the light. The value is outputted as the reflectivity data in correspondence with defect data.
Patent JP-H0876868-A (JP)
Title: Current source circuit
Inventor: YAMASHITA KATSUYA
IPC: G05F3/26
Filed: 1994-09-06
Abstract: PURPOSE: To provide a current source circuit which can supply a stable current to a load without suffering any unfluence of variances of the power voltage, the temperature, etc. CONSTITUTION: The 1st terminals of 1st and 2nd transistors(TRs) constructing a current mirror circuit are connected to a lower potential power supply. The 2nd terminal of the 1st TR is connected to a higher potential power supply, and a current is supplied to a load through the 2nd terminal of the 2nd TR. In such a constitution of a current source circuit, a current control element 300 is inserted between the 2nd terminal of the 1st TR and the higher potential power supply and controls the current flowing to the 1st TR corresponding to the control voltage Vo. Meanwhile, a voltage control means 600 is connected to between the higher and lower potential power supplies and outputs the control voltage Vo of a fixed level from the higher or lower potential side regardless of the variances of both higher and lower potential power supplies.
Patent JP-H1058168-A (JP)
Title: Method for peeling fluorocarbon resin coating covering surface of metal plate
Inventor: KAGITANI SEIJI
IPC: B23K26/00
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To peel the fluorocarbon resin coating only in the prescribed range with excellent accuracy by locating the focal point of the laser beam separately from the fluorocarbon resin coating by the prescribed interval, and scanning the laser beam spirally and inwardly from an outer circumferential edge. SOLUTION: The focal point (Q of the laser beam X is located separately from a coating layer 10 by the prescribed interval. The convergence diameter (d) of the laser beam is relatively increased to enable irradiation of the extensive range. A corner part of a peripheral edge of the peeling position W is irradiated with the laser beam X to start irradiation for peeling. The laser beam X is spirally scanned inwardly from the peripheral edge of the peeling position W to complete irradiation at the center position. No scanning line of the laser beam X is left on the metallic surface of a top plate 2 whose coating layer 10 is removed. No turning-over is formed on the peripheral edge of the peeling position W. Only the coating layer 10 at the peeling position W can be peeled with excellent appearance and excellent accuracy in a short time.
Patent JP-S6369345-A (JP)
Title: Priority transmission control method
Inventor: MATSUMOTO TAKASHI
Filed: 1986-09-11
Abstract: PURPOSE:To prevent a time lag from being caused due to priority control by comparing a priority flag obtained from a header detection circuit with a priority flag in the inside of a frame header of a transmission frame which its own station is going to send to a transmission line so as to apply priority control. CONSTITUTION:A code violation detection circuit 21 detects a code violation CV of a frame header and a priority flag PRTY inserted in a header. A data of a transmission data register 22 with priority is sent to a transmission line 54, a reception data with low priority is saved to a reception data save register 27 temporarily and a loop is in the open mode. When the transmission frame sent from the transmission register 22 of its own station is circulated in a loop transmission network and returned again its own station, a sender identification circuit 28 identifies a sender address SA in the transmission frame and gives an output to a control line 56 so that the reception data saved in a saving register 27 tentatively is sent to the transmission line 54.
Patent JP-S6097930-A (JP)
Inventor: CHIYAARUSU DABURIYUU BURUUETSU
IPC: C07C1/00
Filed: 1984-10-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0766602-A (JP)
Title: Band-pass filter
Inventor: UCHINO AKIHIKO
IPC: H01P1/203
Filed: 1993-08-27
Abstract: PURPOSE:To improve the degree of freedom in the layout design of an electrode pattern for which electromagnetically coupling.first and second distribution factor line resonator patterns is considered by providing at least more than one branches in both distribution factor line resonator patterns. CONSTITUTION:A distribution factor line resonator pattern 20 is provided with a branch part 21 and the distribution factor line resonator pattern 40 is provided with the branch part 41 respectively. Among the three terminals of the respective distribution factor line resonator patterns present in this case, one forms a short-circuit part 15 by being electrically connected to a ground terminal 14 of a side face and the remaining two form opening parts 16. In this case, electromagnetic fields are coupled in two opening parts 16 so as to obtain strong electromagnetic coupling near the opening parts 16. Also, coupling positions 27 and 47 are provided near the short-circuit part. In the case of performing coupling near the opening parts 16 and providing the coupling positions 27 and 47 near the opening parts 16 as well, by providing one opening part 16 near an end face, the need of drawing patterns 25 and 45 around is eliminated.
Patent JP-H09156928-A (JP)
Title: Bismuth vanadate pigment
Inventor: OCHMANN HARALD
IPC: C09D7/62
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To obtain a bismuth vanadata pigment which has good coating characteristic and a color range of reddish yellow by selecting a specific composition.  
     SOLUTION: This bismuth vanadata pigment has a general formula: Bi x Fe y E v V (1-w) P w O z  (E is Ca, Zn, Ce, Pr and/or Si; x is 0.8-1.2; 0<y≤0.1, when v<1 and 0.035≤y≤0.1, when v=0; 0<v≤0.2, 0<w≤0.1; z is the number of oxygen atoms satisfying the valency demanded by the cation). This pigment is prepared, for example, by adding an alkaline vanadic solution containing a soluble phosphate salt to an acidic bismuth salt solution containing a soluble iron salt, when necessary, Ca, Zn, Ce, Pr and/or Si, adding a base with heat, then washing and drying the precipitated pigment followed by heat-treatment of the pigment at about 200-700°C. 
     COPYRIGHT: (C)1997,JPO